One mole of argon will have least density at
STP
0°C. 2 atm
273°C. 2atm
273°C.1 atm

One mole of which of the following will have 22.7 L at STP ( 1 bar, 273.15 K )?

Calculate the density of SO_2 " at " 27^@C and 1.5 atm pressure.

What is the density of CO_(2) at 27 .^(@)C and 2.5 atm pressure ?

Two solutions of glucose have osmotic pressure 1.5 and 2.5 atm ,respectively. 1 L of first solution is mixed with 2 L of second solution. The osmotic pressure of the resultant solution will be a. 2.62 atm , b. 6.12 atm ,c. 3.26 atm , d. 2.16 atm

If one mole of monoatomic ideal gas expanded from 2 atm to 0.5 atm at 27°C, then the entropy change will be

A gaseous organic compound has a density of 2.5 kg//m^3 at 2 atm and at 273^@C .The molecular formula of the compound can be :

Density of O_3(g) at 2atm pressure and at 127°C is

Molecular mass of a gas is 78 . Its density at 98 .^(@)C and 1 atm will be

Calculate the work done by 1.0 mol of an ideal gas when it expands at external pressure 2atm from 10atm to 2atm at 27^(@)C

What will be the molar volume of nitrogen and argon at 273.15 K and 1 atm ?